baber/WOPTO huggingface dataset:
Patent JP-H08202747-A (JP)
Title: Circuit synthesizing system
Inventor: SHIGIHARA YASUJI
IPC: G06F17/50
Filed: 1995-01-25
Abstract: PURPOSE: To shorten working time and developing time by unnecessitating the trial of circuit synthesization by investigating the presence/absence of a redundant circuit and confirming a function by performing simulation while synthesizing circuits when the absence of the redundant circuit is confirmed. CONSTITUTION: The simulation is performed after the description of a register transfer level(RTL) is executed while using a hardware description language. As a result of simulation, it is confirmed the function is satisfied. When the desired function is satisfied, it is confirmed before the circuit synthesization whether the redundant circuit exists or not and when there is no redundant circuit, the function is confirmed by executing the simulation while synthesizing the circuits. When there is no problem, the layout of circuit is started. When there is any problem in the function, its factor is investigated. Thus, it can be checked whether generating the redundant circuit or not and whether synthesizing the circuit different from the simulation of RTL or not.
Patent JP-S57124479-A (JP)
Title: Manufacture of metal oxide semiconductor type semiconductor device
Inventor: NIIMI MORIHIRO
IPC: H01L21/321
Filed: 1981-01-27
Abstract: PURPOSE: To control size with high accuracy by forming an oxide film onto a polycrystal semiconductor film and conducting photo-etching treatment by using a mask obtained by shaping the patterns of a source, a gate and a drain to the oxide film.  
     CONSTITUTION: The first oxide film 4 and the polycrystal semiconductor film 8 are formed onto the surface of a semiconductor substrate 1 in predetermined thickness. The second oxide film 9 is shaped onto the polycrystal semiconductor film 8. The photo-etching treatment is conducted by employing the mask obtained by drawing the patterns of the source, the gate and the drain, the second oxide film 9 is removed selectively through etching and windows 10A, 10B, 10C are molded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55104529-A (JP)
Title: Power recovering turbine
Inventor: MURAKAMI TAKESHI
IPC: F01D9/02
Filed: 1979-02-01
Abstract: PURPOSE: To prolong the service life of a power recovering turbine in which high- pressure, dust-containing gas is used as work fluid, by minimizing wear of blades caused by dust through provision of an annular suction passage which is capable of causing deflection of solid particles contained in waste gas by way of centrifugal separation.  
     CONSTITUTION: Gas is introduced into inlet port 01 of a power recovering turbine in the direction shown by arrow in the drawing. Then, gas flow is curved inwards while being accelerated at restricted inlet passage 02 and thus deflected gradually into the axial direction. The gas flow is then divided annularly into outer and inner passages 03, 11. Gas introduced into the outer passage 03 flows into main turbine rotated at a high circumferential speed and discharged from outlet 05 via exhaust- gas diffuser 04. Gas introduced into the inner passage 11, on the other hand, is carried through the front suction chamber of subsidiary turbine into the subsidiary turbine and then discharged to the outside from outlet 13. Here, dust (solid particles) contained in the gas is deflected toward the wall 22 of inlet passage 02 while the gas flow is accelerated in passage 02 and deflected gradually into the axial direction, so that most part Y of dust is discharged through subsidiary turbine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60153953-A (JP)
Title: Exhaust gas treatment apparatus
Inventor: YADA KATSUTOSHI
IPC: B03C3/36
Filed: 1984-01-23
Abstract: PURPOSE:To attain to rationalize installation capacity, in the exhaust gas treatment apparatus of a coal burning boiler, by allowing the inlet of a recirculation duct to open in the bottom part side, where dust concn. is high, in the outlet duct of a high temp. electric dust collector. CONSTITUTION:In branching recirculation gas from the outlet duct of an electric dust collector, gas high in dust concn. is selectively branched from the outlet duct 13 having a height H of the electric dust collector to be introduced into a recirculation duct 16 provided to the lower part, which has a height (h)(h<H), of said duct 13 and guided to a gas recirculating fan by said recirculation duct 16. The dimension (h) is set so as to form a formula gas recirculation ratio h/H and the branching position of the recirculation duct may be set to the part directly after the outlet throttle duct 12 of the electric dust collector or the further downstream side from said duct 12.
Patent JP-S5396099-A (JP)
Title: Preparation of organic photoconductor
Inventor: KADOI AKIRA
IPC: H01L31/08
Filed: 1977-02-01
Abstract: PURPOSE: To prepare an organic photoconductor of excellent photoconductivity by condensation reaction of a specific aromatic compound with a specific polynuclear aromatic compound in a halogenated aromatic compound solvent in the presence of a Friedel-Crafts catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent LV-14983-A (LV)
Title: Method for producing intermediates of phenibut
Inventor: LIEPIŅŠ VILNIS
IPC: C07D207/26
Filed: 2013-10-15
Abstract: There is described a new technically simple method for producing intermediates of phenibut, such as benzalmalonic acid diethyl ester and cyanobenzylmalonic acid diethyl ester.
Patent ME-P23008-A (ME)
Inventor: ASSENS JEAN-LOUIS
IPC: A61K31/4525
Filed: 2001-08-21
Abstract: Pronalazak se odnosi na nove derivate benzofurana ili benzotiofena opšte formule (1). Ta se jedinjenja koriste kao medikamenti naročito za liječenje patoloških sindroma kardio-vaskularnog sistema.
Patent MX-159975-A (MX)
Inventor: KJELL SOLVEG S
IPC: C07C2/76
Filed: 1986-12-02
Abstract: Superior tolerance to catalyst coking in a process for production of aromatics from C₂ to C₅ hydrocarbons is obtained with a catalytic composite comprising a gallium component and a crystalline aluminosilicate zeolite incor­porated into a phosphorus-containing alumina matrix. A five-fold reduction in the coke content of the spent catalyst of the instant invention is observed which is directly attributable to the phosphorus-containing alumina matrix. A novel method of preparing this catalyst is presented, along with a novel process for the dehydrocyclo­dimerization of C₂-C₅ aliphatic hydrocarbons using this catalyst system.
Patent MX-154916-A (MX)
Inventor: KARDYS JOSEPH ANTHONY
IPC: C07D417/12
Filed: 1982-08-02
Abstract: A novel compound of empirical formula  C9H7N2O5SRR<1>Z (I)  produced by reacting an ester of the formula <CHEM> with an equimolar amount of an amine of the formula ZNH2 in a reaction inert organic solvent at a temperature of from about 0 to 110 DEG C wherein R is hydrogen benzyl or (C1-C3) alkyl; R<1> is benzyl or (C1-C4) alkyl and Z is benzopyronyl, alkyl substituted benzopyronyl, 2-pyridyl, alkyl substituted-2-pyridyl, 2-thiazolyl, 2-thiazolyl substituted by one or two alkyl group, or 5-alkyl-3-isoxazolyl, each alkyl having from one to four carbon atoms; and a novel process utilizing the compounds of formula (I) as intermediates for production of known anti-inflammatory agents of the formula <CHEM> u
Patent TR-22344-A (TR)
IPC: C07B43/02
Filed: 1985-01-25
Abstract: The invention concerns the manufacture of nitromethane by nitration of methane in a homogeneous gaseous phase, the nitrating agent being nitric acid, nitrogen peroxide or mixtures thereof. According to the disclosed process, the molar ratio methane/nitrating agent is between 0.1 and 5; the reaction contact time between 0.1 and 120 seconds; the reaction pressure between 1 and 35 bars; the temperature between 270 DEG  and 600 DEG  C. The nitration is carried out in the presence of an active agent of the halogen or derivative type introduced in a molar ratio at the most equal to 3. An installation is disclosed for industrially manufacturing nitromethane.
Patent YU-203988-A (YU)
Title: Grinding machine for reprofilling rail heads
Inventor: BUEHLER F
IPC: B24B7/10
Filed: 1988-11-03
Abstract: The machine which comprises serveral grinding heads per stretch of rail and which may be moved with respect to height by means of lifting devices is equipped with an installation for automatically lifting grinding wheels (M1to M8) in the critical zones of switches, namely frog and blade zones. This installation comprises, on either side of each stretch of rail (R1, R2), a pair of sensors (C1, C2, C3, C4) at the front and a pair of sensors (C'1, C'2, C'3, C'4) at the rear, detecting the starts of critical zones, therefore the widening of the running tread in the zone of a switch and/or their auxiliary parts adjacent to the rails; a computation unit connected, on the one hand, to the sensors and, on the other hand, to each lifting device and equipped with a memory containing all the data defining the lifting distances of each grinding head in the critical zones; a unit for measuring the path traveled connected to the computation unit; the computation unit is provided in order to command the lifting and the lowering of each grinding head independently, over memorized distances, as a function of signals received by the sensors.
Patent YU-83302-A (YU)
Title: Pyrrolo (2,3-d) pyrimidine compounds as immunosupressive agents
Inventor: BLUMENKOPF TODD ANDREW
IPC: A61K/
Filed: 2001-06-05
Abstract: A compound of Formula (I) wherein R1, R2 and R3 are as defined above, useful as inhibitors of protein kinases, such as the enzyme Janus Kinase 3.
Patent AU-1046900-A (AU)
Title: Help and/or risk signaling means for the traffic of vehicles and pedestrians using a short range infrared or electromagnetic signaling system
Inventor: SABATE ARMENGOL TORRES
IPC: G08B25/01
Filed: 1999-10-27
Abstract: The present invention incorporates fixed radio beacons (TX-F), mobile and portable radio beacons (TX-M), together with vehicle receiver units (RX-M) and/or receiver units (RX-P) carried by pedestrians for all types of warning and assistance messages, or both or either with mobile transceivers (TX/RX-M) for motor cars and other transceivers (TX/RX-P) for pedestrians, the latter for transmitting and receiving similar warning and assistance messages, all being controlled by an operations centre (CO) and which has a services network, with elements which are fixed, mobile or portable (SM). <IMAGE>
Patent AU-1135788-A (AU)
Title: Treatment of disease
Inventor: CHARPING CAROL STELLA SCHOMBER
IPC: A61K31/505
Filed: 1988-02-05
Abstract: A method of treatment of rheumatoid arthritis in humans in need thereof which comprises administering to said human an effective rheumatoid arthritis treatment amount of compound 2,4-diamino-6-(2,5-dimethoxybenzyl)-5-methylpyrido[2,3-d]pyrimidine or pharmaceutically acceptable acid addition salt thereof.
Patent AU-1239292-A (AU)
Title: Microbial oil mixtures and uses thereof
Inventor: KYLE DAVID J
IPC: A23L33/00
Filed: 1992-01-22
Abstract: The present invention relates to compositions including blends of microbial oils, methods of using such compositions, particularly as supplements for infant formula, and methods of increasing the amount of long chain polyunsaturated fatty acids in infant formula.
Patent AU-1286801-A (AU)
Title: Method and device for initialising digital optical discs
Inventor: BEC DANIEL
IPC: G11B7/135
Filed: 2000-11-03
Abstract: The invention concerns rewritable digital optical discs (2) comprising a layer sensitive to two stable states and such that when locally heated by projection of a hot spot reversibly passes from one state to the other. The local heating is provided by a device having high luminous intensity. The hot spot has great field depth and great width, the dimensions of the hot spot corresponding to an optical luminous density for enabling the passage of the sensitive layer from one state to the other. The hot spot passes on the disc (2) sensitive layer at high speed.
Patent AU-1303699-A (AU)
Title: Sustained release ophthalmic compositions containing water soluble medicaments
Inventor: BOWMAN LYLE M
IPC: A61P27/06
Filed: 1998-11-04
Abstract: An ophthalmic composition that provides sustained release of a water soluble medicament is formed comprising a crosslinked carboxy-containing polymer, a medicament, a sugar and water. The composition has a pH of at least 6.7 but a viscosity of from about 1000 to 5000 cps.
Patent AU-1324000-A (AU)
Title: Detection of human papilloma virus in papanicolaou (pap) smears
Inventor: LIGHT ELIZABETH S
IPC: C12Q1/70
Filed: 1999-10-26
Abstract: Methods and reagents for detecting higher risk human papilloma virus DNA types in cells on a Pap smear which indicates the patient is at higher risk for cancer are described. The method uses full length DNA probes to HPV types (16, 18, 31, 33, 35, and 51) is a particular proportion to hybridize to and detect the viral DNA in-situ. The method differentiates high risk from low risk human papilloma virus DNA in cells which indicates the patient's risk for cancer. The in-situ hydridization is detected by brightfield microscopy.
Patent AU-1338592-A (AU)
Title: Hydrogel intervertebral disc nucleus
Inventor: BAO QI-BIN
IPC: A61L27/52
Filed: 1991-11-21
Abstract: A prosthetic nucleus for a vertebral disc is made of a hydrogel material. The hydrogel prosthetic nucleus has a shape generally conforming to the natural nucleus pulposus. The hydrogel has a water content of at least 30% and has a compressive strength of 4MNm<-><2> or greater. When the hydrogel material is dehydrated, it has a dimension of less than half of that of the hydrated hydrogel nucleus. The prosthetic nucleus may be formed of two or more pieces of hydrogel material which pieces, when combined, have a shape generally conforming to the natural nucleus. The prosthetic nucleus for implantation in the disc space after removal of a damaged or degenerated nucleus may also be formed from a multiplicity of hydrogel beads having a water content of at least 30%. The beads are covered by a semi-permeable membrane. The membrane has porosity less than the size of the beads to thereby retain the beads therein but permit fluids to flow in and out of the prosthetic nucleus. <IMAGE>
Patent AU-1390892-A (AU)
Title: Agents for preserving technical materials against insects
Inventor: TSUBOI SHINICHI
IPC: A01N51/00
Filed: 1992-03-30
Abstract: The use of the compounds of the formula (I) <CHEM> as agents for preserving technical materials against insects.
Patent AU-1658999-A (AU)
Title: Stench trap for a urinal
Inventor: KELLER HANS
IPC: A47K11/12
Filed: 1998-12-30
Abstract: A waterless urinal (1) is provided with a pot (17) in which urine (35) accumulates. A float (33) floats on the urine (35) and is pressed upwardly by the buoyancy thereof against an opening (31) in the cover (29) of the pot (17). As soon as a pre-determinable column of urine rises above the float (33), the float (33) is pressed downwardly, and the urine (35) can flow out. In a preferred embodiment, the float (33) can be pulled downwardly by an electromagnet, in order to sporadically empty the urine (35), which has accumulated above the float (33) and the cover (29).
Patent AU-1942895-A (AU)
Title: A yacht
Inventor: EVERETT PETER KENNETH
IPC: B63B15/00
Filed: 1995-03-17
Abstract: PCT No. PCT/AU95/00143 Sec. 371 Date Dec. 16, 1996 Sec. 102(e) Date Dec. 16, 1996 PCT Filed Mar. 17, 1995 PCT Pub. No. WO95/25663 PCT Pub. Date Sep. 28, 1995A yacht (10) includes a mast (12) that is mechanically connected to a keel (14) via a bearing (16), located in the base of hull (18) of the yacht (10). A sail foil (30) is pivotally mounted to the top of the mast (12) via a rotating bearing (34). In use, as the wind forces the sail foil (30) and mast (12) to leeward, a corresponding movement to windward is induced in the keel (14) and thus the yacht's hull (18) can remain substantially horizontal with respect to surrounding flat water.
Patent AU-2012092-A (AU)
Title: Method and apparatus for overcoming turbo lag
IPC: F02B39/10
Filed: 1992-05-29
Abstract: A method and apparatus for improving the time response of a turbo-compressor assisted internal combustion engine wherein the turbo-compressor is driven by an electric motor at a speed somewhat less than its full-load operating speed until such time as the turbo-compressor is driven at a higher speed by an exhaust gas turbine. The electric motor is provided to maintain the minimum rotational speed of the turbo-compressor when the engine load is low so that the turbo-compressor is ready for prompt response when driven by increasing exhaust gas as a result of additional load demand on the internal combustion engine.
Patent AU-2027088-A (AU)
Title: Tamper-evident buttress plug closure
IPC: B65D55/02
Filed: 1988-08-01
Abstract: A tamper-evident buttress plug (20) for sealing closed a plastic 55-gallon drum (22) includes a plug body (24) which is externally threaded and compatible with the internally threaded container outlet, a ratchet ring (23) which includes a circumferentially distributed series of ratchet teeth on its inner surface and a series of four frangible elements (25) which initially integrally join the ratchet ring to the plug body. The container outlet has neck which is configured with two spaced series of ratchet teeth (30) which are of a size and configuration so as to be mutually engageable with the ratchet teeth (26) on the closure ring. As the closure is threadedly advanced into the outlet, threaded engagement is first achieved and then ratchet engagement. When it is time for the closure to be removed from the container, the frangible elements must be severed so as to separate the ring and the plug body. In view of the fact that the 55-gallon plastic drum is blow-molded by split-block technique, it is necessary for the two series of ratchet teeth on the container outlet to be less than 180 DEG  in their circumferential extent thus leaving spaces between the series. In order to prevent compression of the ring by squeezing inwardly at the location of these two spaces, semi-circular raised protuberances (40, 41) are provided in order to prevent ovalizing and an ability to disengage the ratchet teeth.
Patent AU-2027397-A (AU)
Title: Propylene oxide process using alkaline earth metal compound-supported silver catalysts
Inventor: GAFFNEY ANNE
IPC: C07D301/10
Filed: 1997-03-14
Abstract: Propylene is oxidized to propylene oxide in the vapor phase using an oxygen-containing gas and a supported silver catalyst comprising silver and a support comprised in whole or in substantial part of certain alkaline earth metal compounds. The alkaline earth metal compound may, for example, be a calcium compound such as calcium titanate, tribasic calcium phosphate, calcium molybdate, or calcium fluoride, a magnesium compound such as magnesium aluminate, or a strontium compound such as strontium titanate. Such supports provide significantly higher selectivity to the desired epoxide than would be expected from the performance of related materials. Propylene oxide selectivity may be further enhanced through the introduction of nitrogen oxide species such as NO, alkyl halides such as ethyl chloride, and carbon dioxide into the oxygen-containing gas.
Patent AU-2154195-A (AU)
Title: Protective polysaccharide film
Inventor: SVENSSON SIGFRID
IPC: C09D103/00
Filed: 1995-03-23
Abstract: A protective polysaccharide film containing a buffering agent in an amount which is effective for substantially resisting pH changes due to environmental influence; a solution for the application onto a surface to be protected, comprising: a) a polysaccharide dissolved in an aqueous solvent therefore; and b) a buffering agent, said solution being capable of forming a film on said surface which on swelling or dissolution maintains a substantially constant pH due to environmental influence; and a process for protecting a surface from non-desired contamination and to facilitate the removal of such contamination from said surface, comprising the steps: a) applying a solution according to any of claims 7 to 12 on said surface before being subjected to contamination; b) allowing the applied solution to dry with the formation of a solid film on said surface, said film being capable of substantially resisting pH changes due to environmental influence; c) treating said film with a liquid capable of redissolving the film or providing swelling thereof; and d) removing the undesired contamination by completely or partially removing said film from the surface.
Patent AU-2297597-A (AU)
Title: Function access control system with encryption using a plurality of dynamic variables
Inventor: AUDEBERT YVES
IPC: G06F21/35
Filed: 1997-03-21
Abstract: A system including a first unit (2) consisting of a card capable of interacting with a second unit (3) that enables access to a function (1) only under certain conditions. Both units are designed to run software for generating passwords by encrypting a plurality of dynamic variables simultaneously but separately generated in the units. The passwords thus generated must have a predetermined relationship, e.g. identity, for access to be enabled. Encryption is performed in both units (2, 3) by public encryption algorithms using a dynamic key that is altered after each access request made using the card, depending on the number of access requests previously received.
Patent AU-2350495-A (AU)
Title: Hypodermic syringe
Inventor: FEARIS PAUL JAMES
IPC: A61M5/315
Filed: 1995-05-04
Abstract: PCT No. PCT/GB95/01017 Sec. 371 Date Nov. 29, 1996 Sec. 102(e) Date Nov. 29, 1996 PCT Filed May 4, 1995 PCT Pub. No. WO95/30446 PCT Pub. Date Nov. 16, 1995A syringe for the injection or taking of fluids having a needle mounting endpiece which is detachably coupled to barrel by mating features. A plunger and a coupled seal are guided by flanges sliding within guides and are further guided by protrusions so as to prevent rotation of the plunger and prevent unwanted contact between the flanges and the barrel. The plunger exhibits a bayonet-type fixture which upon rotation engages within the endpiece and allows retraction of the endpiece and coupled needle within barrel. Following engagement and retraction, the plunger may be prevented from movement by the engagement of protrusion on the barrel protrusions and abutment of radial protrusions against annular protrusions. Further embodiments and improvements are provided.
Patent AU-2438999-A (AU)
Title: A device for iontophoretic administration of drugs
Inventor: DOMB ABRAHAM
IPC: A61N1/30
Filed: 1999-02-05
Abstract: The present invention concerns a device (10) for administration of charged drugs to the eye comprising an applicator with a receiving portion for holding a hydrogel carrier loaded with the drug. The device also comprises an electric current generating element (15, 13, 14) for generating currents not exceeding 1000 muAmp coupled to a timing element (11) which ensures that currents do not last more than 120 secs.
Patent AU-2695599-A (AU)
Title: Pouch meal
Inventor: NILSSON GORAN
IPC: A23L7/10
Filed: 1999-05-05
Abstract: The invention relates to a frozen food product in a steamable pack for preparation in a microwave oven. The frozen product in a steamable pack comprises i) frozen food pieces containing at least two different types of food and frozen sauce or liquid seasoning, and ii) a pouch containing the frozen food pieces, the pouch comprising a mesh or is made from a mesh, the mesh allowing steam to escape during heating but maintaining a steam environment in the pouch. The mesh is able to retain sauce or liquid seasoning and juice from the food pieces. <IMAGE>
Patent AU-2716595-A (AU)
Title: Laser-processing head for laser processing apparatus
Inventor: JAMES WILLIAM A
IPC: B23K26/14
Filed: 1995-07-25
Abstract: An improved laser processing head comprising a housing, a lens holder-nozzle mounted within the housing and a gas distributor for introducing gas adjacent a focusing lens retained within the housing to cool the lens and prevent the lens from becoming contaminated or damaged from material ablated from the workpiece. The gas distributor is comprised of a plurality of angled distribution slots that creates a vortex gas flow action directed away from the face of the lens and towards the nozzle outlet. <MATH>